Kerr County, Texas, lacked a “last mile” warning mechanism that could have saved residents before the deadly floods devastated the area, including a children’s summer camp, killing more than 80 people.

For years, local leaders in Kerr County, Texas, talked about getting a flood warning system that didn't rely on cellphones — but the project was never funded.

As a deadly "flood wave" swept through Kerr County, Texas, on the Fourth of July, miles and miles of damage were left behind.